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Paparella, Ilaria; Maxwell, Erin E.; Cipriani, Angelo; Roncacè, Scilla; Caldwell, Michael W. (2017). «The first ophthalmosaurid ichthyosaur from the Upper Jurassic of the Umbrian-Marchean Apennines (Marche, Central Italy)». Geological Magazine. 154 (4): 837. Bibcode:2017GeoM..154..837P. doi:10.1017/S0016756816000455
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